Heating and

Technical Services

Worcester Accredited Installers

Worcester Bosch boilers aren’t the cheapest boiler on the market; however they’re very good value for money. A boiler installation is not a job you should need doing often so it is best to pay a little extra and install a boiler with an excellent reliability and efficiency record.

About Black Mountians

Black Mountains Plumbing & Heating is a reliable and knowledgeable company, based in Abergavenny, Established in 2018, we specialize in domestic and commercial heating. We operate for domestic customers within a 30 min drive of Abergavenny and further for commercial customers. We have a culture of doing the job right and not avoiding problems to ensure you minimise your chances of unwanted breakdowns and downtime. If something needs doing, we let you know, so you can make an informed decision.

 We are Gas Safe and OFTEC Registered. We install Worcester and Viessmann boilers and high quality components. We are supply and fit only to ensure you get a reliable system installed with quality components

Boiler Service & Repair

Boiler installation by experts in Abergavenny

Central Heating Systems

Quality plumbing services at competitive prices

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Renewable Energy

Renewable energy installations 


Take a look at some of our projects were we will explain our processes

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Call us Now: +44 (0) 7435 967 895
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